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authorandreas_kupries <akupries@shaw.ca>2006-12-05 17:44:43 (GMT)
committerandreas_kupries <akupries@shaw.ca>2006-12-05 17:44:43 (GMT)
commit279cfdfb6dd21dc84c44159eb34770e30511bdee (patch)
tree140f9a5bc68e660dbb8811da529498cde99d639d /tests/pkg.test
parent91bc34c111a262e2350cc3ece78c75ef8ba3f185 (diff)
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Backport to 8.4 (Don Porter's work).
When no requirements are supplied to a [package require $pkg] and [package unknown] is invoked to find a satisfying package, pass the requirement argument "0-" (which means all versions are acceptable). This permits a registered [package unknown] command to call [package vsatisfies $testVersion {*}$args] without any special handling of the empty $args case. This fixes/avoids a bug in [::tcl::tm::UnknownHandler] that was causing old TM versions to be provided in preference to newer TM versions. Thanks to Julian Noble for discovering the issue.
Diffstat (limited to 'tests/pkg.test')
-rw-r--r--tests/pkg.test6
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/pkg.test b/tests/pkg.test
index 344de1c..cde4151 100644
--- a/tests/pkg.test
+++ b/tests/pkg.test
@@ -10,7 +10,7 @@
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# RCS: @(#) $Id: pkg.test,v 1.9.12.6 2006/10/10 18:16:59 dgp Exp $
+# RCS: @(#) $Id: pkg.test,v 1.9.12.7 2006/12/05 17:44:44 andreas_kupries Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest 2
@@ -255,7 +255,7 @@ test pkg-2.15-268 {Tcl_PkgRequire procedure, "package unknown" support} tip268 {
package require {a b}
package unknown {}
set x
-} {{a b}}
+} {{a b} 0-}
test pkg-2.16 {Tcl_PkgRequire procedure, "package unknown" error} !tip268 {
proc pkgUnknown args {
error "testing package unknown"
@@ -288,7 +288,7 @@ test pkg-2.16-268 {Tcl_PkgRequire procedure, "package unknown" error} tip268 {
"error "testing package unknown""
(procedure "pkgUnknown" line 2)
invoked from within
-"pkgUnknown t"
+"pkgUnknown t 0-"
("package unknown" script)
invoked from within
"package require t"}}